General Information
Version
5
Revision date
2026-08-25
Product name
Triethoxysilane
CAS No.
998-30-1
Emergency telephone
001-800-227-6701, +32 14 57 52 11, 001-201-796-7100, +32 14 57 52 99, 001-800-424-9300, 001-703-527-3887
Icons in SDS
Company Information
company name
Avocado Research Chemicals Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
begel.sdsdesk@thermofisher.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H226, H302, H315, H318, H330
Hazard statements
Code
Statements
H226
Flammable liquid and vapour
Section 2
SECTION 2: Hazards identification
CLP Classification - According to GB-CLP Regulations UK SI 2019/720 and UK SI 2020/1567 Classification of the substance or mixture GHS Classification - According to GB-CLP Regulations UK SI 2019/720 and UK SI 2020/1567
Physical hazards
Flammable liquids Category 3 (H226)
Health hazards
Acute oral toxicity Category 4 (H302) Acute Inhalation Toxicity - Vapors Category 2 (H330) Skin Corrosion/Irritation Category 2 (H315) Serious Eye Damage/Eye Irritation Category 1 (H318)
Environmental hazards
Based on available data, the classification criteria are not met Full text of Hazard Statements: see section 16
Signal word
Danger
Hazard statements
H226 - Flammable liquid and vapor H302 - Harmful if swallowed H315 - Causes skin irritation H318 - Causes serious eye damage H330 - Fatal if inhaled
Precautionary statements
P280 - Wear protective gloves/protective clothing/eye protection/face protection P302 + P352 - IF ON SKIN: Wash with plenty of soap and water P304 + P312 - IF INHALED: Call a POISON CENTER or doctor if you feel unwell P210 - Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking P261 - Avoid breathing dust/fume/gas/mist/vapors/spray P301 + P312 - IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
2.3 Other hazards
Water reactive Substance is not considered persistent, bioaccumulative and toxic (PBT) / very persistent and very bioaccumulative (vPvB) This product does not contain any known or suspected endocrine disruptors
2.1 Classification of the substance or mixture
GHS Classification - According to GB-CLP Regulations UK SI 2019/720 and UK SI 2020/1567 Physical hazards Flammable liquids Category 3 (H226) Health hazards Acute oral toxicity Category 4 (H302) Acute Inhalation Toxicity - Vapors Category 2 (H330) Skin Corrosion/Irritation Category 2 (H315) Serious Eye Damage/Eye Irritation Category 1 (H318) Environmental hazards Based on available data, the classification criteria are not met Full text of Hazard Statements: see section 16
